<template>
  <div class="login-page">
<van-nav-bar
  title="注册"   left-text="返回"  left-arrow  @click-left="$router.back()"/>
    <van-form @submit="onSubmit">
  <van-field
    v-model="username"
    name="username"
    label="用户名"
    placeholder="用户名"
    :rules="[{ required: true, message: '请填写用户名' },{ pattern: /\w{3}/, message: '用户名必须大于3位哦'}]"
  />
  <van-field
    v-model="password"
    type="password"
    name="password"
    label="密码"
    placeholder="密码"
    :rules="[{ required: true, message: '请填写密码' },{ pattern: /\w{6}/, message: '密码必须大于6位哦'}]"
  />
  <div style="margin: 16px;">
    <van-button square block type="primary" native-type="submit">提交</van-button>
  </div>
</van-form>
  </div>
</template>

<script>

import { register } from '@/api/user'

export default {
  name: 'login-xxx',

  data () {
    return {
      username: '',
      password: ''
    }
  },
  methods: {
    async onSubmit (values) {
    // 往后台发送注册请求了
      await register(values)
      this.$toast.success('注册成功')
      setTimeout(() => {
        this.$router.push('/login')
      }, 2500)
    }
  }
}
</script>

<style lang="less" scoped>
.link {
  color: #069;
  font-size: 12px;
  padding-right: 20px;
  float: right;
}
</style>
